id summary reporter owner description type status milestone component version severity resolution keywords cc 2321 Cosmetic warning in function_types with g++ 4.3 Joel Falcou t_schwinger "Using function_types meta-functions raises this warning under g++ 4.3 (Linux Ubuntu 8.04) : /usr/local/include/boost-1_36/boost/function_types/detail/pp_tags/preprocessed.hpp:55 warning: suggest parentheses around arithmetic in operand of | the code affected is : BOOST_STATIC_CONSTANT(bits_t, combined_bits = LHS_bits & ~RHS_mask | RHS_bits ); The fix is somehow easy : BOOST_STATIC_CONSTANT(bits_t, combined_bits = LHS_bits & (~RHS_mask | RHS_bits) ); " Bugs closed Boost 1.39.0 function_types Boost 1.38.0 Problem fixed